Entra Id
CVE-2025-55241
CRITICAL
Improper Authentication (CWE-287)
2025-09-04
secure@microsoft.com
10.0
CVSS 3.1 · NVD
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Severity by source
NVD
PRIMARY
10.0
CRITICAL
AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Lifecycle Timeline
2
Analysis Generated
Mar 28, 2026 - 19:10 vuln.today
CVE Published
Sep 04, 2025 - 23:15 nvd
CRITICAL 10.0
DescriptionCVE.org
Azure Entra ID Elevation of Privilege Vulnerability
AnalysisAI
Azure Entra ID Elevation of Privilege Vulnerability. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Improper Authentication (CWE-287), which allows attackers to bypass authentication mechanisms to gain unauthorized access. Affected products include: Microsoft Entra Id.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Implement multi-factor authentication, enforce strong password policies, use proven authentication frameworks.
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